/Engine/Source/Runtime/NavigationSystem/Public/AbstractNavData.h
Searches navmesh edges between the two path points, search up to the convex polygon described in SearchArea. The returned edges are not clipped to the search area polygon.
true if successful, false otherwise
virtual bool GetPathSegmentBoundaryEdges ( const [FNavigationPath](API\Runtime\NavigationSystem\FNavigationPath) & Path, const [FNavPathPoint](API\Runtime\Engine\AI\Navigation\FNavPathPoint) & StartPoint, const [FNavPathPoint](API\Runtime\Engine\AI\Navigation\FNavPathPoint) & EndPoint, const TConstArrayView< FVector > SearchArea, [TArray](API\Runtime\Core\Containers\TArray)< FVector > & OutEdges, const float MaxAreaEnterCost, FSharedConstNavQueryFilter Filter, const [UObject](API\Runtime\CoreUObject\UObject\UObject) * Querier ) const